Oreorchis nana Schltr.

국표에 없다.

• Acta Horti Gothob. 1: 151 (1924)

• This name is reported by Orchidaceae as an accepted name in the genus Oreorchis (family Orchidaceae).

  The record derives from WCSP which reports it as an accepted name (record 143690)

 

Cite taxon page as 'WFO (2023): Oreorchis nana Schltr. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0000260486. Accessed on: 02 Jun 2023'

General Information

Plants 8-16 cm tall. Pseudobulbs oblong to subovoid, 0.5-0.9(-1.5) × 0.4-0.6 cm, 2- or 3-noded, sometimes persisting and forming a chain of pseudobulbs connected by a short rhizome. Leaf solitary, ovate to narrowly elliptic, plicate, 2-4 × 0.8-1.5 cm, base subrounded or broadly cuneate and abruptly contracted into a distinct petiole-like stalk 1-3 cm, apex acuminate. Inflorescence 8-16 cm, with 2 or 3 tubular sheaths below middle; rachis 2.5-6 cm, subdensely (2-)5-14-flowered; floral bracts ovate-lanceolate, ca. 1 mm. Flowers white, outer surfaces of sepals and petals orange-yellow or green, rarely flushed chestnut, lip yellow with purple spots; pedicel and ovary 3-5 mm. Sepals narrowly oblong, 6-7 × 1.5-2 mm, apex obtuse or acute; lateral sepals somewhat falcate. Petals fusiform-oblong, 5.5-6.5 × ca. 2 mm, apex obtuse or acute; lip subobovate-oblong, 5-7 × ca. 2.5 mm, base shortly clawed or sometimes without a claw, 3-lobed below middle; lateral lobes incurved, narrowly oblong-ovate, ca. 0.8 × 0.5 mm, apex obtuse; mid-lobe obovate-elliptic, 3-4.5 × ca. 2.5 mm, margin slightly undulate, apex rounded; disk with a pair of short lamellae at base. Column slightly arcuate, 2-3 mm, thick. Fl. Jun-Jul.

• Provided by: [A].Flora of China @ efloras.org

Oreorchis nana Schltr. (worldfloraonline.org)

https://youtu.be/Lqkbu--GGbg